SG11201907757UA - Methods of forming forged fixed-cutter earth-boring drill bit bodies - Google Patents

Methods of forming forged fixed-cutter earth-boring drill bit bodies

Info

Publication number
SG11201907757UA
SG11201907757UA SG11201907757UA SG11201907757UA SG11201907757UA SG 11201907757U A SG11201907757U A SG 11201907757UA SG 11201907757U A SG11201907757U A SG 11201907757UA SG 11201907757U A SG11201907757U A SG 11201907757UA SG 11201907757U A SG11201907757U A SG 11201907757UA
Authority
SG
Singapore
Prior art keywords
drill bit
international
forming
bit body
steel drill
Prior art date
Application number
SG11201907757UA
Other languages
English (en)
Inventor
James Oxford
Richard Borge
Stephen Duffy
Original Assignee
Baker Hughes A Ge Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baker Hughes A Ge Company filed Critical Baker Hughes A Ge Company
Publication of SG11201907757UA publication Critical patent/SG11201907757UA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K5/00—Making tools or tool parts, e.g. pliers
    • B21K5/02—Making tools or tool parts, e.g. pliers drilling-tools or other for making or working on holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B21J5/025—Closed die forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
SG11201907757UA 2017-02-27 2018-02-06 Methods of forming forged fixed-cutter earth-boring drill bit bodies SG11201907757UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/443,413 US10710148B2 (en) 2017-02-27 2017-02-27 Methods of forming forged fixed-cutter earth-boring drill bit bodies
PCT/US2018/017026 WO2018156346A1 (fr) 2017-02-27 2018-02-06 Procédés de formation de corps de trépan de forage à élément de coupe fixe forgé

Publications (1)

Publication Number Publication Date
SG11201907757UA true SG11201907757UA (en) 2019-09-27

Family

ID=63245950

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201907757UA SG11201907757UA (en) 2017-02-27 2018-02-06 Methods of forming forged fixed-cutter earth-boring drill bit bodies

Country Status (6)

Country Link
US (2) US10710148B2 (fr)
EP (1) EP3585533A4 (fr)
CN (1) CN110392613B (fr)
MX (1) MX2019010140A (fr)
SG (1) SG11201907757UA (fr)
WO (1) WO2018156346A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10710148B2 (en) * 2017-02-27 2020-07-14 Baker Hughes, A Ge Company, Llc Methods of forming forged fixed-cutter earth-boring drill bit bodies

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2136083A (en) * 1934-01-30 1938-11-08 Sullivan Machinery Co Tool forging method
US2216462A (en) * 1937-02-25 1940-10-01 Ferdinand J Spang Method and apparatus for die forging drill bits
GB643790A (en) * 1947-10-27 1950-09-27 Rip Bits Ltd Improvements in or relating to drill-bits or drill-steels having hard metal tips suitable for rock drilling
US2628073A (en) * 1951-03-26 1953-02-10 Herman L Kless Drill bit
US4127043A (en) * 1977-06-17 1978-11-28 Smith International, Inc. Rock bit with welded bearing pins
US4256194A (en) 1978-05-19 1981-03-17 Varel Manufacturing Company Rotary drill bit having a solid forged, unitary body
US4417629A (en) 1981-05-13 1983-11-29 Reed Rock Bit Company Drill bit and method of manufacture
US4574895A (en) * 1982-02-22 1986-03-11 Hughes Tool Company - Usa Solid head bit with tungsten carbide central core
US4593776A (en) 1984-03-28 1986-06-10 Smith International, Inc. Rock bits having metallurgically bonded cutter inserts
US4694551A (en) 1985-12-30 1987-09-22 Cummins Engine Company, Inc. Method of remanufacturing a rock drill bit
US4838366A (en) * 1988-08-30 1989-06-13 Jones A Raymond Drill bit
US5606895A (en) 1994-08-08 1997-03-04 Dresser Industries, Inc. Method for manufacture and rebuild a rotary drill bit
US5547033A (en) 1994-12-07 1996-08-20 Dresser Industries, Inc. Rotary cone drill bit and method for enhanced lifting of fluids and cuttings
US5924502A (en) * 1996-11-12 1999-07-20 Dresser Industries, Inc. Steel-bodied bit
WO2001098022A1 (fr) * 2000-06-16 2001-12-27 Tayos Llc Outils a percement et decoupe rotatifs pour la fabrication de cartes imprimees
US6651756B1 (en) * 2000-11-17 2003-11-25 Baker Hughes Incorporated Steel body drill bits with tailored hardfacing structural elements
CN1520950A (zh) * 2003-02-11 2004-08-18 旭技术株式会社 锻件的制造方法和锻件的制造装置
US7681670B2 (en) 2004-09-10 2010-03-23 Smith International, Inc. Two-cone drill bit
US7913779B2 (en) * 2005-11-10 2011-03-29 Baker Hughes Incorporated Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits
US20070157763A1 (en) 2006-01-11 2007-07-12 Smith International, Inc. Drill bit with cutter pockets formed by plunge edm
US8272295B2 (en) 2006-12-07 2012-09-25 Baker Hughes Incorporated Displacement members and intermediate structures for use in forming at least a portion of bit bodies of earth-boring rotary drill bits
EP2118430A2 (fr) 2007-01-25 2009-11-18 Baker Hughes Incorporated Trépan à lame rotative
US8678517B2 (en) * 2007-08-23 2014-03-25 Sandvik Intellectual Property Ab Reduced volume cutting tip and cutting bit incorporating same
JP2011256651A (ja) 2010-06-11 2011-12-22 Daido Steel Co Ltd ドリルビットおよびその製造方法
CN202571410U (zh) * 2011-08-31 2012-12-05 江苏万金工具有限公司 直槽双头钻及加工该双头钻的模具
US8991471B2 (en) 2011-12-08 2015-03-31 Baker Hughes Incorporated Methods of forming earth-boring tools
NO335329B1 (no) * 2013-02-20 2014-11-17 Shellcon As Borekrone med faste kutterelementer
RU2675615C2 (ru) 2014-08-13 2018-12-20 Нэшнл Ойлвэл Дхт, Л.П. Буровое долото с фиксированными резцами с направляющей потока
US20170113264A1 (en) * 2015-10-23 2017-04-27 Baker Hughes Incorporated Methods for joining cutting elements or other components to earth-boring tools and related methods
US10710148B2 (en) * 2017-02-27 2020-07-14 Baker Hughes, A Ge Company, Llc Methods of forming forged fixed-cutter earth-boring drill bit bodies

Also Published As

Publication number Publication date
US11364535B2 (en) 2022-06-21
US20180243819A1 (en) 2018-08-30
US10710148B2 (en) 2020-07-14
EP3585533A1 (fr) 2020-01-01
EP3585533A4 (fr) 2021-04-07
MX2019010140A (es) 2019-10-07
CN110392613B (zh) 2021-09-10
CN110392613A (zh) 2019-10-29
US20200230693A1 (en) 2020-07-23
WO2018156346A1 (fr) 2018-08-30

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SG11201907757UA (en) Methods of forming forged fixed-cutter earth-boring drill bit bodies